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- substances in aquatic system 水系物质
- Though the toxic organic pollutants are trace quantity in aquatic system, they cause potential hazardous effects on human health because of their high degree of biocumulatiori and carcinogenic. 有毒有机污染物虽然在水中含量甚微，却因其生物累积性和三致效应而对人体健康构成潜在威胁。
- This course details the quantitative treatment of chemical processes in aquatic systems such as lakes, oceans, rivers, estuaries, groundwaters, and wastewaters. 这门课详述水系统中化学过程的定量处理，水系包括：湖泊、海洋、河流、河口、地下水和污水等。
- Binding of metal-ions with humic substances in aquatic environments: A review 水环境中腐殖质-金属离子键合作用研究进展
- Application of biomarkers in aquatic environmental research. 生物标志物在水环境研究中的应用。
- May cause long-term adverse effects in aquatic environment. 可能在水生环境中造成长期不利影响;
- But some bitter substances in it such as elaterin are unacceptable. 由于苦瓜含有苦瓜素等物质，苦味较重，令一些消费者难以接受。
- Biogeochemistry of trace elements in aquatic environments. 水环境金属元素生物地球化学循环。
- There is not anything of real substance in their book. 他们的书中没有什么实质性的内容。
- He hopes to blend the substance in with the others. 他希望把这种物质跟其它物质混合起来。
- Oxygen enters an aquatic system through photosynthesis by benthic rooted macrophytes and phytoplankton.It also enters by way of fast moving water. 氧通过水底大型固着植物和浮游植物的光合作用而进入水生体系,还通过水的快速流动而进入。
- This system uses the surface forces of solids to adhere certain substances in fluids onto recovery solvents. 利用固体本身表面的作用力,将流体中的一些物质吸著在吸附剂的一种方式。
- Diamonds are the hardest substance in nature. 金刚石是自然界最坚硬的物质。
- There is particular emphasis placed on aquatic systems. 课程内容会特别强调水域生态系。
- Yantai, a former manager of aquatic system of a medium-sized transport company leaders Therefore, wagon and transport to mention. 经理曾任烟台市水产系统内一中型的运输公司领导，所以车皮和运输不在话下。
- A substance in the gaseous state. 气体处于气态的物质
- There is no substance in the speech. 演说没有实质内容。
- There was no substance in his speech. 他的演说言之无物。
- The branch of medicine that deals with the use of radioactive substances in diagnosis and treatment of disease. 医疗辐射学医学的一个分支，从事用放射性物质进行疾病诊断和治疗
- Do not use this substance in an enclosed space. 切勿在不透气的地方使用此物质。
